220V/180A DC Inverter IGBT Portable MMA Arc Welding Machine Welder ZX7-200
1.Input 110V ,220V,380V.
2.Inverter IGBT Technology.
3.Digital display.
4.Thermal protection, ARC force.
5.Anti-stick,hot start.
6.Portable.
7.Smooth and stable ARC
8.Excellent welding performance.
| Input Power Source | 3P/380V 50/60Hz | 3P/380V 50/60Hz | 3P/380V 50/60Hz |
| Rated Input Capacity | 16.6KVA | 18.5KVA | 25KVA |
| Inverting Frequency | 20KHZ | 20KHZ | 20KHZ |
| Floating Voltage | 65V | 68V | 72V |
| Duty Cycle | 50% | 60% | 60% |
| Current Range | 20-400A | 20-400A | 20-500A |
| Electrode Diameter | 2.5-5.0mm | 2.5-6.0mm | 2.5-6.0mm |
| Efficiency | 90% | 90% | 90% |
| Insulation Class | F | F | F |
1.Input 110V ,220V,380V.
2.Inverter IGBT Technology.
3.Digital display.
4.Thermal protection, ARC force.
5.Anti-stick,hot start.
6.Portable.
7.Smooth and stable ARC
8.Excellent welding performance.